package day05;
/** Debug调试工具的演示 */
public class DebuyDemo {
    public static void main(String[] args) {
        say();
        int a = sum(5,6);
    }
    public static void say(){
        System.out.println("abc");
    }
    public static int sum(int num1,int num2){
        int num = num1+num2;
        return num;
    }
}